2004 SU55

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2367722279
Semi-major axis (a)1.3749811044 AU
Inclination (i)1.15543739°
Long. of Asc. Node (Ω)178.17505906°
Arg. of Perihelion (ω)200.60595715°
Mean Anomaly (M)31.64885536°
Mean Motion (n)0.6113069400°/day
Perihelion dist (q)1.04942380 AU
Aphelion dist (Q)1.70053700 AU
Orbital Period1.61229590 yr
Physical Parameters
H (abs. magnitude)24.70
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.535″
Uncertainty
Orbit TypeAmor
MOID0.049346 AU
Observations Used40
Oppositions1
Arc Total2004-2004
First Observation Used
Last Observation Used2004-12-12
Observations (40)
Date Type RA Dec Mag Band Observatory
2004-09-22 06:56:02 C 01 08 09.50 +06 22 21.4 19.4 c 704
2004-09-22 07:13:33 C 01 08 13.72 +06 22 33.2 19.9 c 704
2004-09-22 07:48:31 C 01 08 21.99 +06 22 58.0 19.9 c 704
2004-09-23 07:04:51 C 01 14 48.16 +06 38 17.3 19.6 c 704
2004-09-23 07:21:53 C 01 14 52.17 +06 38 28.7 19.9 c 704
2004-09-23 07:38:55 C 01 14 56.28 +06 38 40.7 19.8 c 704
2004-09-23 07:56:02 C 01 15 00.37 +06 38 50.9 19.6 c 704
2004-09-23 22:30:25 C 01 19 07.49 +06 47 41.0 r J95
2004-09-23 22:34:37 C 01 19 08.60 +06 47 43.1 r J95
2004-09-24 06:50:24 C 01 21 26.52 +06 53 42.4 19.3 c 704
2004-09-24 07:08:01 C 01 21 30.84 +06 53 54.8 19.4 c 704
2004-09-24 07:25:34 C 01 21 35.18 +06 54 06.2 20.1 c 704
2004-09-24 08:00:42 C 01 21 43.66 +06 54 30.2 19.9 c 704
2004-09-25 00:01:07 C 01 26 16.29 +07 04 27.9 r 941
2004-09-25 00:03:42 C 01 26 16.93 +07 04 29.4 r 941
2004-09-25 00:05:37 C 01 26 17.41 +07 04 30.3 r 941
2004-09-25 00:08:11 C 01 26 18.05 +07 04 32.2 r 941
2004-09-25 00:11:25 C 01 26 18.86 +07 04 33.8 r 941
2004-09-25 22:38:00 C 01 32 43.75 +07 18 35.6 176
2004-09-25 22:39:21 C 01 32 44.06 +07 18 36.6 176
2004-09-25 22:40:41 C 01 32 44.40 +07 18 38.0 176
2004-09-25 22:42:02 C 01 32 44.78 +07 18 38.4 176
2004-10-03 04:00:15 C 02 22 00.80 +08 52 08.0 r 734
2004-10-03 04:08:42 C 02 22 03.01 +08 52 11.7 r 734
2004-10-03 04:17:07 C 02 22 05.12 +08 52 15.8 r 734
2004-10-09 06:29:02 C 02 59 52.31 +09 45 04.6 20.0 c 704
2004-10-09 06:45:27 C 02 59 55.77 +09 45 11.3 20.0 c 704
2004-10-09 07:01:51 C 02 59 59.14 +09 45 15.4 20.2 c 704
2004-10-09 07:18:40 C 03 00 02.56 +09 45 21.9 20.3 c 704
2004-10-24 08:10:56 C 04 03 34.28 +10 41 59.4 r 448
2004-10-24 08:23:27 C 04 03 35.34 +10 42 00.3 r 448
2004-10-24 08:38:28 C 04 03 36.65 +10 42 02.7 r 448
2004-11-09 08:00:12 C 04 29 53.74 +11 23 54.5 o 696
2004-11-09 08:32:34 C 04 29 53.95 +11 24 00.4 o 696
2004-11-11 06:28:40 C 04 31 06.15 +11 30 38.3 r 715
2004-11-11 06:40:23 C 04 31 06.20 +11 30 40.7 r 715
2004-11-11 06:52:05 C 04 31 06.24 +11 30 42.3 r 715
2004-12-12 03:48:04 C 04 31 55.67 +14 28 22.9 d 291
2004-12-12 04:04:03 C 04 31 55.52 +14 28 28.4 d 291
2004-12-12 04:20:03 C 04 31 55.36 +14 28 34.7 d 291